Home / 526,308-769,776

Finding the Third Proportional to 526,308 and 769,776

Calculator

Solution

The third proportional to 526,308 and 769,776 is: 1,125,871.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,308 : 769,776 = 769,776 : x
  2. Step 2: Convert to fraction form
    526,308/769,776 = 769,776/x
  3. Step 3: Cross multiply
    526,308x = 769,776 × 769,776
  4. Step 4: Simplify right side
    526,308x = 592,555,090,176
  5. Step 5: Solve for x
    x = 592,555,090,176/526,308
  6. Step 6: Final answer
    x = 1,125,871.33

Related Problems

Find third proportional to 263,154 and 384,888
Half scale
Find third proportional to 1,052,616 and 1,539,552
Double scale
Find third proportional to 526,310 and 769,779
Similar ratio
Find third proportional to 789,462 and 1,154,664
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.